I list every book with at least 700 citations (since numbers drop off here pretty quick).

1. Charles Taylor, Hegel, 3,600
2. Charles Taylor, Hegel and Modern Society, 1,800
3. Shlomo Avineri, Hegel’s Theory of the Modern State, 1,700
4. Robert B. Pippin, Hegel’s Idealism, 1,600
5. Terry Pinkard, Hegel’s Phenomenology: The Sociality of Reason, 1,400
6. Allen Wood, Hegel’s Ethical Thought, 1,400
7. Michael J. Inwood, A Hegel Dictionary, 1,000
8. Robert B. Pippin, Hegel’s Practical Philosophy, 1,000
9. Robert R. Williams, Hegel’s Ethics of Recognition, 1,000
10. J.N. Findlay, Hegel: A Re-examination, 800
11. Frederick Neuhouser, Foundations of Hegel’s Social Theory, 800
12. Robert Brandom, A Spirit of Trust: A Reading of Hegel’s Phenomenology, 800
13. Michael O. Hardimon, Hegel’s Social Philosophy: The Project of Reconciliation, 700
14. Stephen Houlgate, The Opening of Hegel’s Logic, 700